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Carrier 58CTX04510008 Limit Switch
A normal limit switch is a switch in the air handler that decides when the air is actually warm enough for the main blower to kick in and circulate the air. Limit switches are built because if the air is too cool inside the furnace to begin with, the you will lose heat in the ducts and the vents will just blow cool air.
Main clues critical limit switch is in need of replacing
- The whole system is starting to runs spotty from time to time
- The HVAC system refuses to start or run well as it should
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If you are going to be buying or ordering any Carrier 58CTX04510008 part, do your due diligence and double check the model number and also make a visual comparison in order to be sure the correct replacement limit switch is being ordered. Replacing a new limit switch is a breeze if you have the know-how and have the tools to do it right.
Feel free to download your manual for help.
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